Chemistry, 11.10.2020 22:01 chem64

Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 30.0 g sample after 90 hours?

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Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 30.0 g sample after 90 h...

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